LOGO 8 (input) & CMR (output)

HI there, 

I would like to know if there is any way i can get the LOGO CMR (status when there is an error at CMR) logged into the LOGO base module (by tracking the input status).

I was thinking if i can connect the output of the CMR to the input of the LOGO base module. How can i achieve this? Can anyone help me out with this?

Hi, yes i read through the manual.

I know that i can query the status by sms and set the output of CMR by sms. 

I would like log if there is any changes to the output of the CMR. 

For example, i was thinking if i can connect the output of the CMR to the input of the LOGO BM where when the output of the CMR is false the input of the BM is also false & etc. And then i want be able to log the data into the memory card in the LOGO BM so that i can know when there was an error on the CMR end which had resulted the output to go false. 

I hope you can understand what i am trying to say here. 

Thank you in advance.

HI there, yes it works the way i wanted it to work. 

Thank you.